Reva vs Siobhán
Reva and Siobháncompared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.
Head to head
Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.
England and Wales · Girls
In 2025, Reva was ranked #3705 and Siobhán #3705 among girls in England and Wales.
Reva and Siobhán over time
Reva and Siobhán appear together in 1 published list, across 21 years of shared records. Siobhán held the stronger position in more years in 1 of them, Reva in 0.
In none of those lists did their order change and stay changed.
Siobhán reached its own highest recorded position earlier in 1 of those lists, and Reva in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- Repeatedly exchanged positions
Reva and Siobhán changed places 4 times in England and Wales · Girls between 2004 and 2025, ending at #3705 and #3705.
List by list
England and Wales · Girls21 shared years, 2004–2025
Reva held the stronger position in 8 of those years, Siobhán in 12.
Highest recorded here: Reva #1343 in 2018, Siobhán #419 in 2004.
The order between them never changed and held in this list.
Most recent shared year, 2025: Reva #3705, Siobhán #3705.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Where to go next
Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.
Other comparisons involving Siobhán
Pairs where Siobhán shares a published list with another name, each measured inside one registrar's own list.
- Anna vs Siobhán
In 1964 they stood at #34 and #35 in Republic of Ireland · Girls, 1 places apart; by 2025 they were #26 and #885.
Anna · Siobhán · 57 shared years, 1964–2025 · Started together, ended far apart
- Maria vs Siobhán
In 1964 they stood at #33 and #35 in Republic of Ireland · Girls, 2 places apart; by 2025 they were #74 and #885.
Maria · Siobhán · 57 shared years, 1964–2025 · Started together, ended far apart
- Nora vs Siobhán
In 1964 they stood at #30 and #35 in Republic of Ireland · Girls, 5 places apart; by 2025 they were #76 and #885.
Nora · Siobhán · 57 shared years, 1964–2025 · Started together, ended far apart
- Siobhán vs Julia
In 1964 they stood at #35 and #42 in Republic of Ireland · Girls, 7 places apart; by 2025 they were #885 and #118.
Siobhán · Julia · 57 shared years, 1964–2025 · Started together, ended far apart
Side by side
| Field | Reva | Siobhán |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | Shares the meaning of Joan/Jehanne: commonly interpreted as 'God is gracious'. |
| Origin | Not yet recorded | Irish |
| Pronunciation | Not yet recorded | /ʃɪˈvɔːn/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Chevonne, Shivaun |
| Recorded regional usage | GB-ENW, GB-NIR | GB-ENW, GB-NIR, IE |
| Most recent popularity observation | England and Wales · Girls #3705 (2025) | Republic of Ireland #90 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 82/100 |
| International familiarity (demonstration score) | 60/100 | 100/100 |
| Data Confidence | medium | high |
What the data shows
- Siobhán has a recorded origin (Irish); Reva does not have one recorded yet.
- Reva has 2 syllables, compared with 1 for Siobhán.
- A meaning is recorded for Siobhán; Reva doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR.
- The available evidence gives Reva a "medium" Data Confidence level and Siobhán a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Reva
Popularity journey
First recorded2004
First recorded at #4598 among girls in England and Wales in 2004 — the earliest year that source publishes this name, not necessarily the earliest it was used.
England and Wales · Girls
Most recent2025
Most recently recorded at #3705 among girls in England and Wales, in 2025.
England and Wales · Girls
Siobhán
Popularity journey
First recorded1964
First recorded at #35 among girls in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1964–2025
Highest recorded position: #15 among girls in Republic of Ireland, in 1971 (recorded 1964–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #3705 among girls in England and Wales, in 2025.
England and Wales · Girls